By Topic

ARQ scheme with adaptive block size for bidirectional wireless endoscopy system

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Xie, X. ; Dept. of Electron. Eng., Tsinghua Univ., Beijing ; Li, G. ; Wang, Z.

By analysing the characteristics of the communication channel in a bidirectional digital wireless endoscopy system, the authors propose an efficient automatic repeat query (ARQ) scheme, with a dynamically adaptive block size, a high data rate and an ultra-short communication distance. Two new strategies for adaptive block-size decision are also proposed. The optimum block-size formula for the wireless endoscopy system is given and analysed in detail. This ARQ scheme ensures not only the image's communication quality at a high data rate (2 Mbit/s) but also the optimum communication-power efficiency in the capsule

Published in:

Communications, IEE Proceedings  (Volume:153 ,  Issue: 5 )